Let’s skip the flowery intros and get to the point, because this is important.
Lotor’s vindication and reunion with Allura were originally part of VLD s8 and I can prove it. Most animation relating to this plot was excised, while other clips were re-purposed to make it look like he was dead all along: but some are still in there.
The removal of this plot line was one of the major factors in completely messing up season 8, and it was a change that was made very recently; no earlier than August in fact. There is a significant, non-zero chance that an unedited version of Season 8 exists in its entirety; completely finished.
The evidence is below the cut.
Trigger Warnings: Gore - that image and discussion of it, body horror, sexism, and major character death.